From bcdc190caf04d6351d1666703991046cae0e4963 Mon Sep 17 00:00:00 2001
From: Rich <rmark@volian.com>
Date: Wed, 13 Mar 2013 13:18:52 +0000
Subject: [PATCH] If DSOFramer fails to open a document, replace the bad
 document with an empty document.

---
 PROMS/Volian.Controls.Library/DSOTabPanel.cs | 35 ++++++++++++++++++--
 1 file changed, 32 insertions(+), 3 deletions(-)

diff --git a/PROMS/Volian.Controls.Library/DSOTabPanel.cs b/PROMS/Volian.Controls.Library/DSOTabPanel.cs
index 29c576bb..b883cf40 100644
--- a/PROMS/Volian.Controls.Library/DSOTabPanel.cs
+++ b/PROMS/Volian.Controls.Library/DSOTabPanel.cs
@@ -148,7 +148,33 @@ namespace Volian.Controls.Library
 			((System.ComponentModel.ISupportInitialize)(this._MyDSOFramer)).EndInit();
 			try
 			{
-				this._MyDSOFramer.Open(MyDSOFile.MyFile.FullName);
+				try
+				{
+					this._MyDSOFramer.Open(MyDSOFile.MyFile.FullName);
+				}
+				catch (Exception ex)
+				{
+					System.IO.FileStream fs = MyDSOFile.MyFile.Create();
+					using (DocumentAuditInfoList dail = DocumentAuditInfoList.Get(MyDocumentInfo.DocID))
+					{
+						if (dail.Count > 0)
+						{
+							DocumentAuditInfo dai = dail[0];
+							foreach (DocumentAuditInfo tmpa in dail)
+							{
+								if (tmpa.DTS > dai.DTS) dai = tmpa;
+							}
+							if(MessageBox.Show("Do you want to revert to a previous version?", "Error in MS Word section", 
+								MessageBoxButtons.YesNo, MessageBoxIcon.Question)==DialogResult.Yes)
+								fs.Write(dai.DocContent, 0, dai.DocContent.Length);
+						}
+						else
+							MessageBox.Show("Reverting to Blank Document", "Error in MS Word section", 
+								MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+					}
+					fs.Close();
+					this._MyDSOFramer.Open(MyDSOFile.MyFile.FullName);
+				}
 				this._MyDSOFramer.Menubar = false;
 				this._MyDSOFramer.Titlebar = false;
 				//if (_MyCount < 20)
@@ -361,8 +387,11 @@ namespace Volian.Controls.Library
 		}
 		public void StatusChanged(VolianStatusType type, int count, string text)
 		{
-			DisplayTabControl tc = Parent.Parent.Parent as DisplayTabControl;
-			tc.ONStatusChanged(this, new DisplayTabControlStatusEventArgs(type, count, text));
+			if (Parent != null && Parent.Parent != null && Parent.Parent.Parent is DisplayTabControl)
+			{
+				DisplayTabControl tc = Parent.Parent.Parent as DisplayTabControl;
+				tc.ONStatusChanged(this, new DisplayTabControlStatusEventArgs(type, count, text));
+			}
 		}
 		/// <summary>
 		/// Before a document closes check to see if it's contents should be saved.